I've restored over a hundred GBD (and nearly at 400 restorations in total), but until now, I've never encountered the 686 shape. Thanks to John Fetter, the admin of the GBD Pipe Facebook group for the "Special Shapes" catalog page.
See the full details at the Reborn Pipes site:
Before and after pictures below
And finished.
See the full details at the Reborn Pipes site:
GBD “Special Shapes” 686 Restoration
By Al Jones This 686 shape popped on on Ebay, incorrectly listed as a 646. I worked a deal with the seller and it was on it’s way to my work bench. This was a shape I had never encountered pr…
rebornpipes.com
Before and after pictures below
And finished.